p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ARM: dts: imx51: Improve SSI clocks description 

SSI block has 'ipg' clock for internal peripheral access and also 'baud' clock
for generating bit clock when SSI operates in master mode.

Add the extra 'baud' clock so that we can have SSI functional in master mode.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Fabio Estevam 2014-09-18 20:23:49 -03:00 committed by Shawn Guo
parent 685570aba0
commit 53ec874846
1 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/boot/dts/imx51.dtsi
View File

@ -214,7 +214,9 @@ ssi2: ssi@70014000 {
compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
reg = <0x70014000 0x4000>;
interrupts = <30>;
clocks = <&clks IMX5_CLK_SSI2_IPG_GATE>;
clocks = <&clks IMX5_CLK_SSI2_IPG_GATE>,
<&clks IMX5_CLK_SSI2_ROOT_GATE>;
clock-names = "ipg", "baud";
dmas = <&sdma 24 1 0>,
<&sdma 25 1 0>;
dma-names = "rx", "tx";
@ -504,7 +506,9 @@ ssi1: ssi@83fcc000 {
compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
reg = <0x83fcc000 0x4000>;
interrupts = <29>;
clocks = <&clks IMX5_CLK_SSI1_IPG_GATE>;
clocks = <&clks IMX5_CLK_SSI1_IPG_GATE>,
<&clks IMX5_CLK_SSI1_ROOT_GATE>;
clock-names = "ipg", "baud";
dmas = <&sdma 28 0 0>,
<&sdma 29 0 0>;
dma-names = "rx", "tx";
@ -560,7 +564,9 @@ ssi3: ssi@83fe8000 {
compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
reg = <0x83fe8000 0x4000>;
interrupts = <96>;
clocks = <&clks IMX5_CLK_SSI3_IPG_GATE>;
clocks = <&clks IMX5_CLK_SSI3_IPG_GATE>,
<&clks IMX5_CLK_SSI3_ROOT_GATE>;
clock-names = "ipg", "baud";
dmas = <&sdma 46 0 0>,
<&sdma 47 0 0>;
dma-names = "rx", "tx";